我使用Jersey注释编写了REST资源。为了在Spring Boot中完成这项工作，我添加了一个JerseyConfiguration类：
12:45:15.311 [main] ERROR o.s.boot.SpringApplication : Application startup failed org.springframework.context.ApplicationContextException: Unable to start embedded container;
nested exception is java.lang.RuntimeException: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.boot.autoconfigure.jersey.JerseyAutoConfiguration': Bean instantiation via constructor failed;
nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.boot.autoconfigure.jersey.JerseyAutoConfiguration$$EnhancerBySpringCGLIB$$d46b8aee]: Constructor threw exception;
nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'resourceConfigCustomizer' defined in class path resource [org/springframework/boot/autoconfigure/jersey/JerseyAutoCon figuration$JacksonResourceConfigCustomizer.class]: Bean instantiation via factory method failed;
nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.boot.autoconfigure.jersey.ResourceConfigCustomizer]: Factory method 'resourceConfigCustomizer' threw exception;
nested exception is java.lang.NoClassDefFoundError: javax/xml/bind/annotation/XmlElement
在Eclipse中运行应用程序时，这很好用。当我创建并运行jar文件时，我收到以下错误：
javax/xml/bind/annotation有人能告诉我为什么会这样吗？据我所知，rt.jar是Java 8 {{1}}
我正在使用Spring Boot 1.5.9.RELEASE，Java 8
答案 0 :(得分：3)
我以为我使用Java 8 SDK启动了jar，但它确实是Java 9 JRE。因此，使用Java 8 SDK java.exe启动jar时不会出现问题。使用Java 8 SDK启动jar已经解决了这个问题。